Miniature Wrenches | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Size Size

	Wrench Style Wrench Style

	Open End
	Box
	Combination
	Square Drive
	Strap

	Individual/Set Individual/Set

Set

Individual

	Head Style Head Style


Standard	Offset

Flex

	For Drive Style For Drive Style


External Hex	External Square

External 12- Point	Hex

	Ratcheting or Nonratcheting Ratcheting or Nonratcheting

Nonratcheting

Ratcheting

	Overall Length Overall Length

	Number of Pieces Number of Pieces

	Opening Shape Opening Shape


Rounded	12-Point

6-Point

	Container Type Container Type

Plastic Pouch

Plastic Roll-Up Pouch

	Number of Heads Number of Heads

	Opening Angle Opening Angle

15°

22.5°

30°

	For Use With For Use With

Screws and Nuts

Round and Irregular Objects

	Finish Finish

Chrome Plated

Black Oxide

	Appearance Appearance

Dull

Polished

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Specifications Met Specifications Met

ISO

ASME

	Head Thickness Head Thickness

	Square Drive Size Square Drive Size

1/4"

3/8"

1/2"

	Turn Required to Ratchet Turn Required to Ratchet

169 Products

Open-End Wrenches

Miniature Open-End Wrench Sets

Sized for working on small equipment, these wrenches are 4 1/8" long with a slim head and handle.

Stubby Open-End Wrench Sets

When turning fasteners in small spaces, these short wrenches fit where others can't.

Miniature Open-End Wrenches

Sized for working on small equipment, these wrenches are 4 1/8" long with a slim head and handle.

Stubby Open-End Wrenches

When turning fasteners in small spaces, these short wrenches fit where others can't.

Combination Wrenches

Stubby Combination Wrench Sets

When working in tight spaces, these short wrenches fit where others can't.

Premium Stubby Ratcheting Combination Wrench Sets

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish.

Economy Stubby Ratcheting Combination Wrench Sets

Suitable for occasional maintenance work, these sets are imported.

Reversible Stubby Ratcheting
Combination Wrench Sets

A lever reverses the ratchet direction.

Stubby Combination Wrenches

When working in tight spaces, these short wrenches fit where others can't.

Reversible Stubby Ratcheting Combination Wrenches

A lever reverses the ratchet direction.

Stubby Ratcheting Combination Wrenches

Flip these wrenches over to ratchet in the opposite direction.

Square Drive Sockets and Ratchet Wrenches

Ratchet Wrenches

A ratchet mechanism allows you to turn fasteners without removing and repositioning the wrench.

Flex-Head Ratchet Wrenches

Pivot the head to access fasteners in tight spots.

Stubby Hex Bit Sockets

The short bit on these sockets fits in spaces where height clearance is limited.

Stubby Hex Bit Socket Sets

The short bit on these sockets fits in spaces where height clearance is limited.

Square Drive Strap Wrenches

Pair these tools with your ratchet wrench to get more leverage.

Open-End Wrenches

Miniature Open-End Wrench Sets

Stubby Open-End Wrench Sets

Miniature Open-End Wrenches

Stubby Open-End Wrenches

Combination Wrenches

Stubby Combination Wrench Sets

Premium Stubby Ratcheting Combination Wrench Sets

Economy Stubby Ratcheting Combination Wrench Sets

Reversible Stubby RatchetingCombination Wrench Sets

Stubby Combination Wrenches

Reversible Stubby Ratcheting Combination Wrenches

Stubby Ratcheting Combination Wrenches

Square Drive Sockets and Ratchet Wrenches

Ratchet Wrenches

Flex-Head Ratchet Wrenches

Stubby Hex Bit Sockets

Stubby Hex Bit Socket Sets

Square Drive Strap Wrenches

Square Drive Strap Wrenches

Reversible Stubby Ratcheting
Combination Wrench Sets